From what I understand this exact same argument is reiterated every decade. "It worked in the past but today is different" - invariably ending up with a suggestion to give up increasingly large amounts of your profits to someone that "manages your investments" for you. I would do it if the fees were fixed, once someone asks for a "percent" I call BS. There is no difference between managing 100K and 1M yet you pay 10 times more.
I'll stick with Vanguard.